Deep in the Pacific, humans have tracked a mysterious whale’s call for decades—but no other whale seems to respond. And now, ...

However, they can grow even longer. One of the biggest whale sharks ever reported was an impressive 18.8-metre-long female from the north-western Indian Ocean – that's longer than a tenpin bowling ...

Researchers have captured rare video of whale shark courtship behavior, revealing intimate details of the largest fish in the sea.

A 30 million year-old fossil whale may not be the heaviest animal ... weight range as modern whales and smaller than the largest blue whales ever recorded. The work is published Feb. 29 in PeerJ.

As a photojournalist dedicated to sustainable tourism, nature conservation, and wildlife preservation, I have traveled ...

As a result, modern whales are the largest they’ve ever been in history. Take the biggest of the bunch the blue whale. It weighs more than a Boeing 757. Has a belly button the size of a plate.

From mammoth African elephants to giant whales, let's take a look at the 8 largest mammals that inhabit our planet.

Since whale songs were first discovered more ... The secret to how baleen whales – the largest mammals to have ever lived – ...

The blue whale is the largest animal ever known to have lived on Earth. Blue whales are largest of all baleen whales and are found worldwide. They have a long slender body with a proportionally ...

As one of the largest predators to have ever lived, megalodon captures people's imagination ... It may have been comparable in length to today's biggest whale sharks, the largest of which has measured ...

A new immersive art installation highlights the effects humans have on ocean ecosystems, and whales in particular.

A blue whale calf grows at a rate of 200 pounds per day! Although its commercial importance has dwindled, it is the largest animal that ever lived. Some specimens are 100 feet long and weigh 150 tons.